This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: PowerPC's math_ldbl.h
On Fri, 22 Feb 2013, Adhemerval Zanella wrote:
> * sysdeps/unix/sysv/linux/powerpc/Implies: Remove file.
> * sysdeps/powerpc/Implies: Add ieee754/ldbl-opt after ieee754/ldbl-128ibm.
Do you have details of exactly how this changed the sysdeps directory
ordering - what directories were removed, added or moved to what other
locations by this change?
Because of the obscurity of the present sysdeps logic, it's a good idea
for any such change to include the consequent diffs to the list of sysdeps
directories - and to check in such a case for any files for which the
patch might unexpectedly change what version of the file is found.
Preferably, building with just the Implies change and no other change
should not result in any changes at all to installed headers or stripped
installed libraries.
--
Joseph S. Myers
joseph@codesourcery.com